Cohen–Macaulay Partially Ordered Sets with Pure Resolutions

✍ Scribed by Winfried Bruns; Takayuki Hibi

• Publisher: Elsevier Science
• Year: 1998
• Tongue: English
• Weight: 155 KB
• Volume: 19
• Category: Article
• ISSN: 0195-6698
• DOI: 10.1006/eujc.1998.0232

✦ Synopsis

We give a combinatorial classification of Cohen-Macaulay partially ordered sets P for which a minimal free resolution of the Stanley-Reisner ring k[ (P)] of the order complex (P) of P is pure.